It's just an extension for the admin. Replace the collapse.js (collapse.min.js) and use it like this in the admin fieldset option: ´´**'classes': ['collapse', 'open']**´´. Without the 'open'-class, it will work as usual. *Needs possibly fixing for IE <= 8* because IE doesn't support the ´´:not´´ selector.
This snippet for Piston allows you to offer a choice of authentication methods to clients.
Modifies the as_sql methods to print the queries.
Just a dump of a countries data, including standard codes & dial-codes, based on the following model: - Country -- name : CharField -- code : CharField -- dial_code : CharField Note that countries aren't unique, as some may have several intl. dial codes. You can parse it using script or load it using the loaddata command.
I'm a big fan of Markdown, and often set up models to automatically apply it to certain fields before saving. But that's not really flexible, because if I then distribute the code someone else might want to use reStructuredText or Textile or whatever, and then they have to hack my code. So here's a function which looks for a setting called `MARKUP_FILTER` and, based on what it finds there (see the docstring for what it looks at), chooses a text-to-HTML conversion function and applies it to a piece of text. Since Textile, Markdown and reStructuredText all support various useful options, it has the ability to pick up arbitrary keyword arguments and pass them through.
Mechanism to obtain a `request.user` object without the `request` object itself. Requires `LocalUserMiddleware` in `MIDDLEWARE_CLASSES` settings variable. **Important**: works under assumption that within a web server each request is handled by a separate thread (as for example in the Apache HTTP server). **Beware**: [security threat](http://code.djangoproject.com/wiki/CookBookThreadlocalsAndUser), although ["thread locals only appears to be a security threat if a system has already been seriously compromised, at which point there'd be easier attacks to execute"](http://groups.google.com/group/django-users/browse_thread/thread/e7af359d7d183e04). **Dev note**: works fine with one-threaded Django's development server, each request resets current user; no worries 'bout many media requests - they won't (at least shouldn't) be using Django on the production server. **Ref**: originally found in the gatekeeper app.
You can switch boolean fields in the admin without editing objects Usage: ` class News(models.Model): # ... pub = models.BooleanField(_('publication'),default=True) # ... pub_switch = boolean_switch(pub) class Admin: list_display = ('id', 'pub_switch') ` Thanks for [svetlyak](http://www.djangosnippets.org/snippets/398/).
So you need to change some settings when running an individual test in a test case. You could just wrap the test between `old_value = settings.MY_SETTING` and `settings.MY_SETTING = old_value`. This snippet provides a helper which makes this a bit more convenient, since settings are restored to their old values automatically. Example usage: class MyTestCase(TestCase): def test_something(self): with patch_settings(MY_SETTING='my value', OTHER_SETTING='other value'): do_my_test()
This code is referenced in a [screencast](http://blog.vlku.com/index.php/2009/06/10/djangoeclipse-with-code-complete-screencast/) focused on showing a user how to configure Eclipse with PyDev to give you code complete, and breakpoints inside the IDE. It comes from a [2007 blog post](http://bear330.wordpress.com/2007/10/30/how-to-debug-django- web-application-with-autoreload/) (I've replicated it in case that post ever disappears.)
The [REGEX and IREGEX](http://docs.djangoproject.com/en/dev/ref/models/querysets/#iregex) operators were added in Django 1.0 and I'm sure you can think of fancier ways of doing word delimiting and things like that but this was all I needed to make a user-friendly autocomplete search function.
superSearch is intended to make it easier to make complex OR queries, thusly hitting the database less. EXAMPLE: Searching for a user named 'Eric Neuman' would be difficult because first_name and last_name are separate fields. However, with superSearch, it's a breeze. query = ['Eric Neuman'] f = ['first_name','last_name'] s = query.split(' ') m = ['icontains'] results = superSearch(User, f, m,s)
This class emulates query lookups to behave as numeric operators. Inspired by SQLAlchemy. User.objects.filter( X('username') == 'diverman' ) User.objects.filter( X('username') != 'diverman' ) User.objects.filter( X('pk') > 10 ) User.objects.filter( X('pk') >= 10 ) User.objects.filter( X('pk') < 10 ) User.objects.filter( X('pk') <= 10 ) User.objects.filter( X('username') % 'iverma' ) User.objects.filter( X('username') << 'diver' ) User.objects.filter( X('username') >> 'man' ) User.objects.filter( X('pk') | (1, 2, 3) )
***About*** I tried to dump data from my database (manage.py dumpdata) and I couldn't do it because of error: User matching query does not exists I found out that my database was filled with garbage: entries those foreigners were deleted. My table's engine is MyISAM so it allows for these lost entries to exist. I had to cleanup my database before I do datadump, so I've written a script which worked fine for me. ***Usage*** Place this script in same directory with your settings.py and run it: `python db_cleanup.py` ***Disclaimer*** Backup your data :)
i use this to get the pk of a record before creation, in my scenario to name an uploaded image: def UPLOADTO( i,n ): if not i.id: id = get_nextautoincrement( i.__class__ ) else: id = i.id return str(id)+'.jpg'
I tried a few snippets of integrated jinja2 in django, which provided ?.render_to_string and ?.render_to_response in the way of jinja2. **But those snippets could not use the generic view**, because of the generic views is use default django template. so i write this snippet which could use generic view, and use the basic django.shortcuts.render_to_string, django.shortcuts.render_to_string. #in yourproject/urls.py : #install default environment is very simple djangojinja2.install() #install environment of specified Environment class from jinja2.sandbox import SandboxedEnvironment djangojinja2.install(SandboxedEnvironment) #alternative you can install sepcified environment env=Environment(...) ... djangojinja2.install(env) #something could be set in settings.py TEMPLATE_DIRS = (path.join(path.dirname(__file__),"templates"),) JINJA_GLOBALS=['myapp.myutil.foo',] JINJA_FILTERS=['django.template.defaultfilters.date',] JINJA_TESTS=('foo.mytest',) JINJA_EXTS=['jinja2.ext.i18n'] #there is no change need for app.views from django.shortcuts import render_to_response def foo(request): return render_to_response('/myjinja2.html',{'request':request}) test in django development version of r12026 , jinja2 2.2.1, python 2.5